AU2003263206A1 - Device for transverse extrusion of workpieces and operating method for said device - Google Patents

Device for transverse extrusion of workpieces and operating method for said device

Info

Publication number
AU2003263206A1
AU2003263206A1 AU2003263206A AU2003263206A AU2003263206A1 AU 2003263206 A1 AU2003263206 A1 AU 2003263206A1 AU 2003263206 A AU2003263206 A AU 2003263206A AU 2003263206 A AU2003263206 A AU 2003263206A AU 2003263206 A1 AU2003263206 A1 AU 2003263206A1
Authority
AU
Australia
Prior art keywords
die
halves
die half
ram
workpieces
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
AU2003263206A
Inventor
Hubert Brida
Thomas Keppler-Ott
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ThyssenKrupp Technologies AG
Original Assignee
ThyssenKrupp Automotive AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=32038341&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AU2003263206(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by ThyssenKrupp Automotive AG filed Critical ThyssenKrupp Automotive AG
Publication of AU2003263206A1 publication Critical patent/AU2003263206A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/21—Presses specially adapted for extruding metal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
    • B21J5/02—Die forging; Trimming by making use of special dies ; Punching during forging
    • B21J5/025—Closed die forging
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J9/00—Forging presses
    • B21J9/02—Special design or construction

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Forging (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Extrusion Of Metal (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Press Drives And Press Lines (AREA)
  • Treatment Of Fiber Materials (AREA)

Abstract

The device has a press table with a first die half (10), a press ram with a second die half (9), and separate units to close the die halves. At least one of the halves has a separately controlled ram (13,14), which is moved in working direction past the forming contour of the die half. The ram is supported on the supporting part of the die half, an the power-time-ratio of each die half can be regulated. The units to close the die halves are hydraulic or pneumatic ring pistons (5,6) and are positioned to enclose the holder units (1,2) of the die halves.
AU2003263206A 2002-10-08 2003-08-09 Device for transverse extrusion of workpieces and operating method for said device Abandoned AU2003263206A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10246940.7 2002-10-08
DE10246940A DE10246940C5 (en) 2002-10-08 2002-10-08 Device for cross-extrusion of workpieces and method for operating such a device
PCT/EP2003/008865 WO2004033123A1 (en) 2002-10-08 2003-08-09 Device for transverse extrusion of workpieces and operating method for said device

Publications (1)

Publication Number Publication Date
AU2003263206A1 true AU2003263206A1 (en) 2004-05-04

Family

ID=32038341

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003263206A Abandoned AU2003263206A1 (en) 2002-10-08 2003-08-09 Device for transverse extrusion of workpieces and operating method for said device

Country Status (6)

Country Link
EP (1) EP1551574B2 (en)
AT (1) ATE367872T1 (en)
AU (1) AU2003263206A1 (en)
DE (2) DE10246940C5 (en)
ES (1) ES2287571T5 (en)
WO (1) WO2004033123A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103331399A (en) * 2013-02-25 2013-10-02 袁正敏 Double-acting annular cylinder counter-extrusion machine

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2027692B2 (en) † 1970-06-05 1974-01-03 F.B. Hatebur Ag, Basel (Schweiz) Cross transport hot drop forging press
JPH0275433A (en) * 1988-09-13 1990-03-15 Mitsubishi Heavy Ind Ltd Double acting die set for blocked forging
JPH11314134A (en) * 1998-05-06 1999-11-16 Komatsu Ltd Die device for closed forging
DE19922659B4 (en) * 1999-05-18 2005-02-10 Forschungsgesellschaft Umformtechnik Mbh Hydraulic closing device for cross extrusion of workpieces
DE19922660B4 (en) * 1999-05-18 2005-03-17 Forschungsgesellschaft Umformtechnik Mbh Locking device, preferably for cross extrusion
JP3499777B2 (en) † 1999-09-10 2004-02-23 株式会社阪村機械製作所 Closed forging device
DE10030792C2 (en) † 2000-06-29 2003-07-24 Hatebur Umformmaschinen Ag Rei Multi-stage press, in particular cross transport press, with hydraulic closing device
DE10047467C5 (en) * 2000-09-21 2009-08-06 Schuler Pressen Gmbh & Co. Kg Apparatus and method for forming, in particular with hydraulic closing device

Also Published As

Publication number Publication date
DE50307782D1 (en) 2007-09-06
DE10246940C5 (en) 2008-07-03
ES2287571T3 (en) 2007-12-16
EP1551574A1 (en) 2005-07-13
DE10246940B4 (en) 2006-11-02
WO2004033123A1 (en) 2004-04-22
EP1551574B2 (en) 2011-01-12
ATE367872T1 (en) 2007-08-15
DE10246940A1 (en) 2004-04-22
ES2287571T5 (en) 2011-05-20
EP1551574B1 (en) 2007-07-25

Similar Documents

Publication Publication Date Title
BR9007885A (en) APPARATUS AND METHOD FOR SHEET METAL HYDROCONFORMATION
DE59404493D1 (en) Extrusion machine
EP1084798A3 (en) Hydraulic press tool
DE59710835D1 (en) FINE CUTTING PRESS WITH RING POINT AND COUNTERCYLINDER
EP0835699A3 (en) Hydraulic deep drawing apparatus
DE3663460D1 (en) Tool-changing arrangement for a multistage metal-forming machine tool
DE59804736D1 (en) DEVICE AND METHOD FOR FORMING, IN PARTICULAR FOR COLD FORMING, WORKPIECES
ATE298638T1 (en) HYDRAULIC-MECHANICAL CLOSING DEVICE, ESPECIALLY FOR EXPRESSION
AU2003263206A1 (en) Device for transverse extrusion of workpieces and operating method for said device
EP1400306A3 (en) Method and apparatus for aligning a machine tool
DE60013401D1 (en) Machine for opening extrusion dies
CA2025641A1 (en) Oleopneumatic intensifier cylinder
PL317656A1 (en) Method of and apparatus for postforming an extruded shape after placing in on a given object
CN112170652A (en) Stamping die
EP1053801A3 (en) Hydraulic closing-device for the lateral extrusion of workpieces
GB1494382A (en) Hydraulic press for the non-cutting shaping of the ends of elongate metallic workpieces
DE29706274U1 (en) Device for producing parts with an outer profile
MXPA02007856A (en) Apparatus for applying the closing force in an injection moulding machine, in particular for producing footwear.
EP0934782A3 (en) Drive system for the jaws of forming presses
ATE275448T1 (en) BENDING MACHINE, ESPECIALLY DIE OR PRESS BRAKE, WITH AN ADJUSTABLE BASE TOOL
DE50308101D1 (en) Press or punch
AU7989894A (en) Device for longitudinally working solid timber workpieces
WO2004005044A3 (en) Multi-station press machine for cards
IT1148665B (en) Workpiece plastic deformation mechanism
ES2143339A1 (en) Method, and the corresponding machine, for the manufacture of permanently-closed restricting laminate clamps with protuberance in the form of an inverted U

Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase